package pwd.allen.behavior.visitor;

/**
 * @author 门那粒沙
 * @create 2021-05-23 8:21
 **/
public class ConcreteElementA implements Element {
    @Override
    public void accept(Visitor visitor) {
        visitor.visit(this);
    }
    public String operationA() {
        return "具体元素A的操作。";
    }
}
